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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
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* distributed under the License is distributed on an "AS IS" BASIS,
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package ai.h2o.sparkling.ml.algos

import ai.h2o.sparkling.ml.models.H2OUnsupervisedMOJOModel
import ai.h2o.sparkling.ml.params.H2OAlgoUnsupervisedParams
import hex.Model
import org.apache.spark.h2o.{H2OBaseModel, H2OBaseModelBuilder}
import org.apache.spark.sql.Dataset

import scala.reflect.ClassTag

abstract class H2OUnsupervisedAlgorithm[B <: H2OBaseModelBuilder : ClassTag, M <: H2OBaseModel, P <: Model.Parameters : ClassTag]
  extends H2OAlgorithm[B, M, P] with H2OAlgoUnsupervisedParams[P] {

  override def fit(dataset: Dataset[_]): H2OUnsupervisedMOJOModel = {
    super.fit(dataset).asInstanceOf[H2OUnsupervisedMOJOModel]
  }
}
